baber/WOPTO huggingface dataset:
Patent JP-2011018579-A (JP)
Title: Connector
Inventor: KASHIWADA TOMOKAZU
IPC: H01R13/631
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To downsize a connector in a lateral direction and facilitate its connecting work.SOLUTION: A male connector 10 fittable to a female connector 30 having a female bus bar 42 includes: a terminal retaining part 13; a male bus bar 15 in which the front end part 15F is retained by its terminal retaining part 13 in a state of protrusion from the terminal retaining part 13 and the female bus bar 42 is superimposed on the front end part 15F by fitting to the female connector 30; a moving block 14 movably installed in a direction along a contact face of the male bus bar 15; a bolt 20 to move the moving block 14; and a spring 23 which is installed at the moving block 14 and pinches the front end part 15F of the male bus bar 15 and the female bus bar 42 in a contact state since the moving block 14 is moved.
Patent JP-2011024305-A (JP)
Title: Parallel drive power supply
Inventor: SATO KATSUHIKO
IPC: H02M3/155
Filed: 2009-07-14
Abstract: <P>PROBLEM TO BE SOLVED: To reduce fluctuation in output voltage when switching converters are switched according to an output power.  <P>SOLUTION: When the output current is lower than a switching current value, a power supply 1 starts driving of a first switching converter 3. When the output current thereafter becomes higher than a value smaller than the switching current value, the power supply 1 starts driving a second switching converter 4 and then stops driving the first switching converter 3. When driving the first switching converter 3 and the second switching converter 4 is started or stopped, the duty ratio of MOSFET Q1 or MOSFET Q1 is not rapidly changed but it is gently changed by varying its value more than once.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021548-A (JP)
Title: Ceiling fan
Inventor: OTANAGI TAKUYA
IPC: F04D25/08
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To improve blowing efficiency in reverse rotation while improving blowing efficiency in normal rotation to expand a reaching range of blowing, in a ceiling fan installed to a ceiling and used for decreasing a wind-chill temperature caused by direct wind or for circulating air in a room.  <P>SOLUTION: Wind direction change means 6 are positioned above a rotor 4 and are fixed to a rotational shaft 1. In the normal rotation, by the air direction change means 6, an air current near the air direction change means 6 is sucked into moving blades 5 to be changed to an axial air current and thereby to improve the blowing efficiency in the normal rotation. In the reverse rotation, by the wind direction change means 6, the axial air current acquired from the moving blades 5 and an air current in a rotational direction are guided in a radial direction to reduce friction between a ceiling face and the air current and thereby to provide the ceiling fan improving the blowing efficiency in the reverse rotation while improving the blowing efficiency in the normal rotation, and expanding the reaching range of the blowing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028319-A (JP)
Title: Image forming apparatus, system for using image forming apparatus, and image data generation method
Inventor: NAKAMURA YASUKIYO
IPC: G06F13/00
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and the like for ensuring secrecy of image data, in distributing image data on the basis of scenario recipient information.  <P>SOLUTION: The image forming apparatus 100 is configured to transmit image data and scenario to an image distribution device 14 having a scenario determination means 41 for determining validity of the scenario according to whether or not the scenario transmitted from the image forming apparatus is stored in a scenario storage device 12, and a distribution means 42 for distributing the image data when the scenario is valid. The image forming apparatus 100 is provided with: a scenario calling means 37 for calling the scenario available by a user from the scenario storage device 12; a recipient information registration and determination means 38 for determining whether or not the recipient information included in the scenario is stored in a recipient information storage means 39; a recipient information deletion means 35 for deleting the recipient information from the scenario; a scenario storage requesting means 36 for storing the scenario in the scenario storage device; and a transmission means 32 for transmitting the scenario to the image distribution device 14.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011027273-A (JP)
Title: Heating cooker
Inventor: KAGA SHINICHI
IPC: F24C1/00
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To operate a heater and a steam generator at the same time in a combined cooking mode of a heating cooker.  <P>SOLUTION: A controller 70 of a steam convection oven 10 includes a first power variable means (a driving circuit) 74 for varying input power of the heater 20, and a second power variable means (a driving circuit) 75 for varying input power of the steam generator 40. Control is carried out to vary each input power by each driving circuit 74, 75 so as to operate the heater 20 and the steam generator 40 at the same time within a power capacity specified in the steam convection oven 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010032047-A (JP)
Title: Washer-shaped anchor element
Inventor: BIANCHI PIETRO
IPC: F16B35/04
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anchor element easily installable on a shaft having the contour with an outside groove, and reducing driving cost in a fixing element.  <P>SOLUTION: This washer-shaped anchor element 11 has the contour with the outside groove, and is installed on the shaft of the fixing element. The washer-shaped anchor element 11 has a guide opening 12 for the shaft, and is provided with at least one smoothing cutoff part 13 opening toward the guide opening 12 and positioned outside in the radial direction of this guide opening 12. The grooved contour is suitably arranged on the outer peripheral edge 14 of the anchor element 11, and this grooved contour is formed of a cutout 15. At least one through-port 17 for a hardenable substance 43 is also suitably arranged in the anchor element 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011029860-A (JP)
Title: Device, method and program for image coding
Inventor: BANDO YUKIHIRO
IPC: H04N19/61
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve the efficiency of coding by reconfiguration of a conversion coefficient for improving energy compaction, in redundant conversion using an overcomplete basis in image coding.  <P>SOLUTION: Conversion using a conversion basis of a redundant system is performed to an coding object signal by a redundant conversion unit 1, and an update conversion coefficient is calculated by noise shaping processing to a conversion coefficient by an update conversion coefficient calculation unit 2. A conversion coefficient recalculation unit 3 recalculates a conversion coefficient maximizing energy compaction by repeating processing of calculating a conversion basis used for approximation and a conversion coefficient to the conversion basis until the approximation error is set not larger than a predetermined value while increasing, one at a time, the number of conversion basis of a redundant system for approximating a decoding signal obtained by reversely converting the update conversion coefficient.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009301558-A (JP)
Title: Image forming apparatus, wrapping processing method and program
Inventor: OISHI TSUTOMU
IPC: H04N1/00
Filed: 2009-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide technology for concealing a message notified to an application from a control service.  <P>SOLUTION: This image forming apparatus has the application for performing processes related to image formation, and the control service for performing system side processes based on a function call from the application. The image forming apparatus also has a wrapping processing means selecting a message to be notified to the application from messages transmitted by the control service.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011032297-A (JP)
Title: Acrylic resin-based brittle film
Inventor: FUKUDA TAKESHI
IPC: C08L33/06
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To produce an acrylic resin-based brittle film by a calendering method so as to eliminate defects of an acrylic resin-based brittle film produced heretofore by a solution coating method.  <P>SOLUTION: An acrylic resin-based brittle film is continuously produced by a calendering method from a resin composition comprising 100 pts.wt. of an acrylic resin and 50-90 pts.wt. of calcium carbonate having an average particle diameter in a range of 0.5-20 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035640-A (JP)
Title: Transmission apparatus
Inventor: DOI TOSHINORI
IPC: H03F3/24
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission apparatus for efficiently removing an out-of-band unnecessary wave (spurious wave) caused by a ΔΣ modulation method.  <P>SOLUTION: The apparatus includes: a ΔΣ modulator 111 for performing a delta sigma modulation of a transmitted bit line into a modulation signal with a signal component and a quantization noise component; a first amplifier 15 for amplifying an electric power of the modulation signal; a signal generator 113 for generating a signal obtained by a phase inversion of the quantization noise component of the modulation signal; a second amplifier 20 for amplifying the electric power of the signal generated by the signal generator 113; and a combining means for combining an output of the first amplifier 15 with the output of the second amplifier 20 to generate a transmission signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011032933-A (JP)
Title: Rotary compressor
Inventor: FUJINO MASAKI
IPC: F04B39/02
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the deformation of a pump blade at assembling, and to enhance assembling performance in a rotary compressor.  <P>SOLUTION: An oil supply mechanism 14 is provided for supplying lubricating oil reserved at a lower portion of a compressor casing 11 through an oil supply port 100 of a rotary shaft 33 to a sliding portion of a compression section 12. The oil supply mechanism 14 is constituted of an accommodation hole 101 which is formed at a lower end of a rotary shaft 33 and communicates with the oil supply port 100, a pump case 102 having a lubricating oil suction hole 106 at its lower end, opened at an upper end, and mounted to the accommodation hole 101, and a pump blade 103 formed in a plate shape, accommodated in the accommodation hole 101 and the pump case 102 where a widened portion 107 formed at an intermediate portion in a longitudinal direction is latched to an inner surface of top of the pump case 102.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035215-A (JP)
Title: Radiation image photographing device
Inventor: TAJIMA HIDEAKI
IPC: H01L27/14
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation image photographing device that accurately reduces electric noise of bias voltage transmitted to a signal line side.  <P>SOLUTION: The radiation image photographing device 1 includes a plurality of scanning lines 5 and signal lines 6 disposed so that those are crossed each other, a detection part P having a plurality of radiation detecting elements 7 disposed in a shape of a two-dimensional plane on each region r which is sectioned by the plurality of scanning lines 5 and signal lines 6, bias lines 9 and 10 which are connected to each radiation detecting element 7 and in which the bias voltage supplied from a bias power supply 14 is supplied to each radiation detecting element 7, and a flattened layer 80a laminated on an incidence surface side of the radiation of each radiation detecting element 7. In the radiation image photographing device, the flattened layer 80a extended at least to a crossing portion Q of the signal line 6 and each bias line 9, 10 is disposed between the signal line 6 and bias lines 9, 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011033557-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: TAKAMURA JIRO
IPC: G01R31/26
Filed: 2009-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To improve the measurement accuracy of an electrical test for confirming the electrical characteristics of an electronic component, in a high and low temperature environment.  <P>SOLUTION: An electrical tester 20 for placing a QFP (a semiconductor device) 1 in a test temperature environment, and confirming the electrical characteristics includes a test head 21, a socket 22 for mounting the QFP 1, a test board (a wiring board) 23 having a socket mounting area 23c on a front surface 23a, and a temperature-controlled room 24 for maintaining a temperature in an internal space 24a at a test temperature. The test board 23 is enclosed by a partition 25, formed on the test head 21 and fixed to the test head 21 via a hollow space 25a, provided with an inlet path and an outlet path so as to make the back surface 23b face the upper surface 21a of the test head 21. The partition 25 is disposed farther outside of a position at which it is overlapped with the socket mounting area 23c of the test board 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010004552-A (JP)
Title: Unauthorized information detecting system and unauthorized attack node search system
Inventor: KEENI GLENN MANSFIELD
IPC: H04L12/66
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system for detecting (D) DoS attack and tracing it, and specifying attack points which facilitates criterion for determining whether or not it is the (D) DoS attack.  <P>SOLUTION: The system is characterised by monitoring the number of field values existing in a packet transmitted through Internet circuit, and determining that an unauthorized attack is being implemented when the number of field values reach a prescribed number or a prescribed ratio within a certain time.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010054505-A (JP)
Title: Signal acquisition system
Inventor: XIAOGUANG YU
IPC: G01S19/24
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide accurate time information used for acquisition of a signal to a signal receiver.  <P>SOLUTION: A global positioning system (GPS) system includes a clock module for providing multiple counter values at multiple time points. The GPS system also includes a system module coupled to the clock module. The system module is capable of obtaining a time value for each time point according to a set of signals from a signal source. The system module is further capable of calculating a set of parameters based on the counter values and the time value for each time point, and determining an estimated time value based on the parameters and a present counter value from the clock module.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011045188-A (JP)
Title: Charge and discharge control unit and inside lighting type signboard
Inventor: SAKAMOTO MITSUHIDE
IPC: H02J7/00
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge and discharge control unit capable of lengthening lives of all batteries by uniformly supplying power to a prescribed load according to a charge state of each battery even if a plurality of batteries are charged from a solar cell of which electric energy to be generated depends on weather, and capable of preventing a charge shortage of the batteries.  <P>SOLUTION: The charge and discharge control unit includes the solar cell for generating prescribed power; a plurality of rechargeable batteries charged by power supplied from the solar cell; an emission means to which drive power is supplied from the plurality of rechargeable batteries; a selection means of selecting the rechargeable battery to which the solar cell supplies power and the rechargeable battery for supplying drive power to the emission means from the plurality of rechargeable batteries; an illuminometer for measuring illuminance around the solar cell or the emission means; and a control means of performing control such that the rechargeable battery for supplying drive power to the emission means is selected, according to the illuminance measured by the illuminometer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044358-A (JP)
Title: Lighting simulator
Inventor: AMANUMA HARUKA
IPC: F21Y101/00
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting simulator greatly reducing a computation load while considering light distribution when presenting a plurality of point light sources arranged in a light emitting region.  <P>SOLUTION: An input part 1 inputs at least information for constructing a virtual space and information for specifying a light source. A modeling part 10 splits the light emitting region of the light source arranged in the virtual space into an outer periphery region ranging over the whole outer peripheral edge of the light emitting region and an inside region encircled by the outer periphery region. The point light sources are arranged in the outer periphery region. Besides, a bundle of rays emitted from the light emitting region of the light source is presented by a bundle of rays emitted from the point light sources arranged in the outer periphery region and a parallel bundle of rays emitted from the inside region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049244-A (JP)
Title: Resin-sealed semiconductor device
Inventor: SAWAI SHUICHI
IPC: H01L23/50
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate relative positioning of a lead and a plate-like connector of a resin-sealed semiconductor device which has a semiconductor chip and the lead electrically connected by the plate-like connector, and to improve electric reliability.  <P>SOLUTION: In the resin-sealed semiconductor device, the lead 4 has a hollow part 43 hollowed from its upper surface 41a, and the connector 5 has a connection projection part 54 inserted into the hollow part 43 to engage it, such that an internal surface of the hollow part 43 includes inclined surfaces 45A and 45B inclined from an opening edge 44 of the hollow part 43 to the upper surface 41a of the lead 4 and the internal surface of the hollow part 43 and a surface of the connection projection part 54 which face each other in a state wherein the connection projection part 54 is inserted into the hollow part 43 are formed in mutually corresponding similar shapes.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052708-A (JP)
Title: Rolling bearing
Inventor: MAEDA YOSHINORI
IPC: F16C19/10
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rolling bearing of simpler configuration with durability and low frictional loss.  <P>SOLUTION: The roller bearing has a function of supporting a rotating shaft to which a radial load and a thrust load are simultaneously applied. A cylindrical roller bearing 20 is configured to include an inner ring 13 externally fitted/fixed to a rotor shaft 7 and to hold a plurality of cylindrical rollers 16 supported by a cage 15, rotatably on raceway surfaces 13a, 14a between the inner ring 13 and an outer ring 14 internally fitted to a fixed member 8a fixed to the inner wall of a housing 8. The inner ring includes an inner ring collar 13b for receiving the thrust load applied from the rotor shaft 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055597-A (JP)
Title: Switching element driving circuit and power converter
Inventor: YAMADA RYUJI
IPC: H02M7/5387
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a switching element driving circuit which prevents a semiconductor switch from being turned on by mistake in a simple configuration, and a power converter which is equipped with the switching element driving circuit.  <P>SOLUTION: In the switching element driving circuit, a parasitic capacitor 7a between the gate and the source of a semiconductor switch 7 is charged with electricity by applying a positive voltage to a transformer 2 from a pulse voltage source 1 and applying the voltage to the gate of a semiconductor switch 7, when the semiconductor switch 7 is turned on. When a negative voltage is applied from the pulse voltage source 1 to the transformer 2, a transistor 6 which constitutes a discharging circuit, is turned on, and the charge of the parasitic capacitor 7a between the gate and the source of the semiconductor switch 7 is discharged, and the semiconductor switch 7 is turned off. Then, a short-circuit switch 8 which constitutes a short circuit, is turned on to short-circuit the gate and source of the semiconductor switch 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052642-A (JP)
Title: Solar panel for generating power and supplying hot water and method for manufacturing the same
Inventor: ARISAWA TAKASHI
IPC: F24S23/30
Filed: 2009-09-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar panel which solves problems on certain solar devices such as a semiconductor (solar battery) and a solar heating boiler, especially on a solar battery requiring a facility for producing semiconductors and a clean room, on exhaustible silicon as raw materials, and on cost, installation and maintenance of a solar heating boiler with a system composed of individual devices such as complicated turbines.  <P>SOLUTION: This panel for supplying hot-water and generating electricity using solar light is manufactured by laying two-dimensional machined panels subjected to laser micromachining without using special material such as the solar battery, a special equipment or special facilities. Power is generated without wastes by the arrangement of many microturbines manufactured. Since a method is employed for manufacturing the panel itself without specially assembling fine machined components, the production cost is reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011051781-A (JP)
Title: Sheet conveying device and image forming device
Inventor: ARAAKI SATORU
IPC: B65H5/06
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent occurrence of shock jitter by preventing the transmission of vibration, which occurs when the rear end of a sheet is fallen from a nip of a pair of conveying rollers, to a writing means.  <P>SOLUTION: In a sheet conveying device for conveying sheets by pinching the sheet between two conveying rollers forming a nip, the two conveying rollers are structured freely to be displaced, and include energizing force for energizing in directions opposite to each other, these energizing forces are set at a strength different from each other, and a positioning means is provided to the conveying roller having a larger energizing force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041787-A (JP)
Title: Device for determining face median
Inventor: OSAKI TOSHIHIKO
IPC: A61C19/04
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for determining face median for acquiring a median (a virtual line symmetrically dividing a face bilaterally) in manufacturing dentures (false teeth or a bridge).  <P>SOLUTION: A transparent disk-shaped sight 3 in which orthogonally crossing diameters are incised is disposed at one end of a body 1 whose distal end is Y-shaped. One of the diameters accurately matches a straight line on the extension line of the body 1. A blade part 2 is disposed at the other end, and the direction of the blade part 2 accurately matches the direction of the body 1 and the direction of diameter of the sight 3 on the extension line of the body 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT